In the last 2 years this company had serious issues with the quality of their concrete. Many home owners including myself in West Lethbridge had their concrete deteriorated to the extent that the aggregate is exposed now, after 1-2 years only. The company blamed the home owners of not sealing the driveway which is not a requirement as per Concrete Alberta. City of Lethbridge uses Mc Nally concrete contractor for their sidewalks and they don’t recommend sealing, yet they offer one more year warra